//
//  SZZVisitorView.swift
//  SZZweibo
//
//  Created by 申壮壮 on 16/8/10.
//  Copyright © 2016年 itcast. All rights reserved.
//

import UIKit
import SnapKit

class SZZVisitorView: UIView {
    
    
    //声明一个闭包
    var closure:(()->())?
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        setUpUI()
        
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    //监听方法
    @objc private func buttonClick(){
        //执行闭包
        closure?()
        
    }
    //供外界调用的方法
    func setupVisitorVierInfo(imgName: String?, title: String?){
        
        if let img = imgName, let tit = title{
            
            iconImageView.image = UIImage(named: img)
            messageLabel.text = tit
            // 隐藏圆圈
            circleImageView.hidden = true
        }else {
            // 代表为首页
            setupAnim()
        }
    }
    func setupAnim(){
        let anim = CABasicAnimation(keyPath: "transform.rotation")
        // 设置toValue
        anim.toValue = M_PI * 2
        // 设置动画时长
        anim.duration = 10
        // 设置循环次数
        anim.repeatCount = MAXFLOAT
        anim.removedOnCompletion = false
        // 添加动画
        circleImageView.layer.addAnimation(anim, forKey: nil)
    }

    
    
    //懒加载控件
    
    //圆圈
    private lazy var circleImageView:UIImageView = UIImageView(imgName: "visitordiscover_feed_image_smallicon")
    
    // 遮挡
    private lazy var maskImageView:UIImageView = UIImageView(imgName: "visitordiscover_feed_mask_smallicon")
    // 房子
    private lazy var iconImageView: UIImageView = UIImageView(imgName: "visitordiscover_feed_image_house")
    // 文字
    private lazy var messageLabel: UILabel = {
        let lab = UILabel()
        lab.textColor = AppThemeColor
        lab.font = UIFont.systemFontOfSize(15)
        lab.numberOfLines = 0
        lab.textAlignment = .Center
        lab.text = "关注一些人，回这里看看有什么惊喜关注一些人，回这里看看有什么惊喜"
        // 设置最大显示宽度
        lab.preferredMaxLayoutWidth = 240
        return lab
    }()
    
    private func setUpUI(){
        backgroundColor = RGB(237, green:237 , blue: 237)
        
        //添加控件
        
        addSubview(circleImageView)
        addSubview(maskImageView)
        addSubview(iconImageView)
        addSubview(messageLabel)
        addSubview(registerButton)
        addSubview(loginButton)
        
        
        circleImageView.snp_makeConstraints { (make) -> Void in
            make.center.equalTo(self)
        }
        // 02
        maskImageView.snp_makeConstraints { (make) -> Void in
            make.center.equalTo(self)
        }
        // 03
        iconImageView.snp_makeConstraints { (make) -> Void in
            make.center.equalTo(self)
        }
        // 04
        messageLabel.snp_makeConstraints { (make) -> Void in
            make.top.equalTo(maskImageView.snp_bottom).offset(16)
            make.height.equalTo(36)
            make.centerX.equalTo(self)
        }
        // 05
        registerButton.snp_makeConstraints { (make) -> Void in
            make.leading.equalTo(messageLabel)
            make.top.equalTo(messageLabel.snp_bottom).offset(16)
            make.size.equalTo(CGSize(width: 100, height: 36))
        }
        // 06
        loginButton.snp_makeConstraints { (make) -> Void in
            make.size.top.equalTo(registerButton)
            make.trailing.equalTo(messageLabel)
        }
    }
    //注册按钮
    private lazy var registerButton:UIButton = {
        
        let button = UIButton()
       // 添加点击事件
        button.addTarget(self, action: "buttonClick", forControlEvents: UIControlEvents.TouchUpInside)
        
        button.setBackgroundImage(UIImage(named: "common_button_white_disable"), forState: UIControlState.Normal)
        button.setTitle("注册", forState: UIControlState.Normal)
        
        button.setTitleColor(AppThemeColor, forState: UIControlState.Normal)
        button.titleLabel?.font = UIFont.systemFontOfSize(15)
        return button
        
    }()
    //登录按钮
    private lazy var loginButton:UIButton = {
        
        let button = UIButton()
        // 添加点击事件
        button.addTarget(self, action: "buttonClick", forControlEvents: UIControlEvents.TouchUpInside)
        
        button.setBackgroundImage(UIImage(named: "common_button_white_disable"), forState: UIControlState.Normal)
        button.setTitle("登录", forState: UIControlState.Normal)
        
        button.setTitleColor(AppThemeColor, forState: UIControlState.Normal)
        button.titleLabel?.font = UIFont.systemFontOfSize(15)
        
        
        return button
        
   
        
    }()
    
    
    
    
    
    
    
    


}
